. >>> plus, losing our religion. interesting new research on faith in america. >>> the potential health benefits for a diet rich in tomatoes. >>> and a carcinogen has been seeping under the south bay for decades. the investigation is up next. measures... measure up. money to our schools. "misleading." out here. it. but there's hope. straight to our schools... keeps it there. politicians. yes on thirty-eight. >>> well, there's no question about it. it's an eye opening discovery. it's nona rural forgotten area. >> and investigation has uncovered higher than expected cancer rates among residents in a specific part of mountain view. steven stock began digging into the story and now a lot of people are asking some serious questions. >> reporter: that's right, we asked california's cancer registry to see if there were more reported cases of cancer than scientists would normally expect among the population living there. those results are now back. and they show a higher incidence of certain types of cancer. a group known by